Four people have killed in a bomb blast at the Moru-Moru market in the Gamboru area near Maiduguri the Borno State capital.
the explosion is believed to have been caused by a concealed improvised explosive device (IED).
The bomb attack comes barely 24 hours after a suicide bomb attack on a mosque in Maiduguri.
Early on Saturday soldiers had repelled an attack by the Boko Haram sect as they attempted to invade Maiduguri, the Borno State capital.
